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d#dd�Zdd� Zdd� Zdd � Zed d � �Zd d � ZdS )$�revmapz~trivial hg bin hash - linelog rev bidirectional map
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revmap.appendc C s || j ks|dk rdS | j| S )z>convert linelog revision to hg hash. return None if not found.r N)r r �r �revr r r �rev2hsh| s zrevmap.rev2hshc C s || j ks|dk rdS | j| S )zkget the flag (uint8) for a given linelog revision.
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r N)r r r) r r r �rev2flag� s zrevmap.rev2flagc C s2 || j ks|dk rdS t�| j|�d }| j| S )zcget the path for a given linelog revision.
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